| 2005 | 2010 | 2011 | 2012 | |
|---|---|---|---|---|
| Mazowieckie | 103.7 | 117.8 | 118.0 | 115.9 |
| Malopolskie | 72.2 | 89.7 | 91.3 | 89.5 |
| Dolnoslaskie | 69.7 | 88.1 | 90.1 | 88.6 |
| Lódzkie | 64.2 | 84.2 | 78.8 | 77.1 |
| Wielkopolskie | 60.7 | 72.4 | 72.9 | 72.1 |
| Pomorskie | 53.8 | 68.6 | 71.4 | 70.5 |
| Lubelskie | 59.7 | 66.7 | 66.1 | 66.5 |
| Podlaskie | 55.5 | 61.3 | 62.0 | 60.7 |
| Zachodniopomorskie | 66.5 | 61.6 | 59.4 | 60.0 |
| Kujawsko-Pomorskie | 48.9 | 56.6 | 58.4 | 58.7 |
| Swietokrzyskie | 64.0 | 58.2 | 60.1 | 57.3 |
| Slaskie | 54.3 | 57.1 | 57.9 | 56.7 |
| Opolskie | 46.6 | 53.0 | 53.3 | 53.2 |
| Warminsko-Mazurskie | 47.2 | 48.1 | 47.8 | 48.2 |
| Podkarpackie | 44.0 | 43.7 | 44.0 | 44.3 |
| Lubuskie | 39.5 | 34.6 | 33.9 | 32.1 |